Q 180

From the SRD entry on Diplomacy:
Synergy

If you have 5 or more ranks in Bluff, Knowledge (nobility and royalty), or Sense Motive, you get a +2 bonus on Diplomacy checks.
Do you get +6 to Diplomacy if you have 5 ranks Bluff, 5 ranks Knowledge (nobility and royalty), and 5 ranks Sense Motive?